Public water system · IL3090746
ActiveThe Hilltop at Menominee
At a glance
The Hilltop at Menominee (PWSID IL3090746) is an active transient non-community water system in Jo Daviess County, Iowa. It reports serving 300 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is health-based, and the most recent began in April 2010.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
300
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does The Hilltop at Menominee compare with other water systems in Jo Daviess County?
By EPA's size categories, The Hilltop at Menominee is a very small system (500 people or fewer). Jo Daviess County has 3 active public water systems, and The Hilltop at Menominee is the largest of them by population served. Its population served is about twice the county average of 150 people per system, and accounts for 67% of the 450 people reported by systems filed under the county. Across Iowa, the 1,828 active systems average 1,718 people each. Nationally, the average active transient non-community water system reports serving 144 people, so The Hilltop at Menominee is about twice that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Iowa has 626 active transient non-community water systems, 34% of the state's 1,828 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,502 Iowa systems (82%) list groundwater as their primary source.
Who owns and regulates The Hilltop at Menominee?
EPA lists The Hilltop at Menominee as privately owned. The IL state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 1 of the 3 active systems in Jo Daviess County (33%) are also privately owned.
Does The Hilltop at Menominee have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in April 2010. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Nitrate. EPA lists 1 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2010-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Nitratecode 1040 | Yes | Resolved |
The one violation in EPA's records.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
The Hilltop at Menominee: frequently asked questions
Who runs The Hilltop at Menominee?
The Hilltop at Menominee (PWSID IL3090746) is a transient non-community water system privately owned. It is regulated by the IL state drinking water program.
How many people does The Hilltop at Menominee serve?
The Hilltop at Menominee reports serving 300 people through 1 service connection in Jo Daviess County, Iowa.
Where does The Hilltop at Menominee get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does The Hilltop at Menominee have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in April 2010. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is The Hilltop at Menominee's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list one violation for this system; it is health-based, and the most recent began in April 2010. For current results, consult EPA ECHO, or the IL state drinking water program.
Where can I find The Hilltop at Menominee's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. The Hilltop at Menominee is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Jo Daviess County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Blanding Landing - Campground Well | Jo Daviess | 75 | Transient non-community | Groundwater |
| Blanding Landing - Comfort Station | Jo Daviess | 75 | Transient non-community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “The Hilltop at Menominee, PWSID IL3090746, Iowa”, https://aquacensus.com/water-systems/iowa/the-hilltop-at-menominee-il3090746 (data as of October 1, 2026).